The U.S. should reform immigration policy such that any skilled person can move here. The U.S. should reform housing policy to create housing abundance. One billion Americans is feasible and desirable (<a href="https://www.vox.com/future-perfect/21449512/matt-yglesias-one-billion-americans" rel="nofollow">https://www.vox.com/future-perfect/21449512/matt-yglesias-on...</a>).